皮皮学，免费搜题
登录
搜题
【简答题】
6-6-5 聚氨酯弹性纤维是以( )为主要成分的一种嵌段共聚物制成的纤维。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【判断题】If the differences of the goods fall within the scope of quality tolerance, the buyer shall have no right to reject them or ask for adjusting the price.
A.
正确
B.
错误
【单选题】—Our family will go to Australia for a holiday. —Oh, really? That sounds __________!
A.
fantastic
B.
fragile
C.
flexible
D.
fragrant
【简答题】A．Both the man and the woman have no time to look at the gift. B．The man can't imagine what his friends get for him. C．The man already knows what Betty will say. D．The man is anxious to see Betty's re...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
